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Dimensions Stud Bolts for RF-RTJ flanges ASME B16.5 Class 300

Other Pressure Classes

150 |
300 |
400 |
600 |
900 |
NPS DIA
bolts (in)
Length
RF
Length
RTJ
Number
of bolts
1/2 1/2 65 75 4
3/4 5/8 75 90 4
1 5/8 75 90 4
1.1/4 5/8 85 95 4
1.1/2 3/4 90 100 4
2 5/8 90 100 8
2.1/2 3/4 100 115 8
3 3/4 110 120 8
3.1/2 3/4 110 125 8
4 3/4 115 125 8
5 3/4 120 135 8
6 3/4 120 140 12
8 7/8 140 150 12
10 1 160 170 16
12 1.1/8 170 185 16
14 1.1/8 180 190 20
16 1.1/4 190 205 20
18 1.1/4 195 210 24
20 1.1/4 205 220 24
24 1.1/2 230 255 24

General notes:

Measuring lengths of Stud Bolts and Hex bolts
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